Valmet Oyj Finland
07.08.2025 - 18:09:03Valmet to deliver a new recovery boiler and an ash crystallization plant to Klabin's Monte Alegre mill modernization project in Brazil
The Valmet Ash Crystallization Plant for ash treatment will have the capacity to process 140 tonnes of ash per day. The ash treatment is an integral part of the mill's chemical recovery cycle, removing chloride and potassium from the liquor cycle, thus reducing corrosion and ash accumulation in the boiler. The high-efficiency system guarantees continued operation of the recovery boiler for long periods and low maintenance and operating costs.
The delivery also includes Valmet NCG solutions, covering the collection and handling of the mill's odorous gases.
The new equipment will be enhanced with an automation scope that will optimize the performance with a comprehensive combination of advanced monitoring and prediction applications, such as a boiler diagnostic camera system, an ash analyzer, and Valmet Industrial Internet applications, including a complete package of advanced process controls, a Recovery Boiler Optimizer and Valmet Training Simulators. They will provide continuous operation, autonomous controls, and high-performance predictability.
In addition, 140 Neles and Jamesbury valves will be delivered, including globe valves equipped with ND9000 smart positioners and Axiom on/off valve controllers as part of Valmet's offering, guaranteeing safety and reliability to the new recovery boiler.
About the customer Klabin
Klabin is the largest producer and exporter of packaging paper and sustainable solutions for paper packaging in Brazil and offers to the market softwood, hardwood, and fluff pulp. Founded in 1899, Klabin has 23 industrial units in Brazil and one in Argentina, with an annual production capacity of 4.6 million tons of market pulp and paper.
VALMET
Corporate Communications
For further information, please contact:
Jussi Mäntyniemi, Vice President, Recovery, Pulp and Energy, Valmet, tel. +358 40 769 8154
Fernando Scucuglia, Director, Pulp and Energy, South America, Valmet, tel. +55 419 9922 6417
Valmet has a global customer base across various process industries. We are a leading global developer and supplier of process technologies, automation and services for the pulp, paper and energy industries, and with our automation and flow control solutions we serve an even wider base of process industries. Our more than 19,000 professionals around the world work close to our customers and are committed to moving our customers' performance forward – every day.
The company has over 220 years of industrial history and a strong track record in continuous improvement and renewal. Valmet's net sales in 2023 were approximately EUR 5.5 billion.
Valmet's shares are listed on the Nasdaq Helsinki and the head office is in Espoo, Finland.
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View original content:https://www.prnewswire.co.uk/news-releases/valmet-to-deliver-a-new-recovery-boiler-and-an-ash-crystallization-plant-to-klabins-monte-alegre-mill-modernization-project-in-brazil-302220833.html

